Orbit Bank Is Planning to Host a Marathon,the Proceeds from Which

Multiple Choice

Orbit Bank is planning to host a marathon,the proceeds from which will be donated to charities for underprivileged children.Interested participants need to visit the bank's Web site and fill in their details for the event.The organizers of the event,however,noticed that a large number of people who visited the site to provide their details,quit the process half way.Which of the following metrics did the bank most likely use to arrive at such a finding?

A) Click-through
B) Abandoned registrations
C) Page exposures
D) Total hits